<!DOCTYPE html>
<html>
<head>
    <meta charset='utf-8'>
    <meta http-equiv='X-UA-Compatible' content='IE=edge'>
    <title>Page Title</title>
    <meta name='viewport' content='width=device-width, initial-scale=1'>
    <link rel='stylesheet' type='text/css' media='screen' href='main.css'>
    <script src='main.js'></script>
</head>
<body>
    <script>
        // 练习1
console.log(4 >= 6 || '人' != '阿凡达' && !(12 * 2 == 144) && true);

// 练习2
let num = 10;
console.log(5 == num / 2 && (2 + 2 * num).toString() === '22');

// 练习3
function findMax(a, b, c) {
  return a >= b ? (a >= c ? a : c) : (b >= c ? b : c);
}
console.log(findMax(5, 7, 3));
    </script>
</body>
</html>